view src/plugins/plugin_misc_watched.py @ 1596:b7ee113183fc

jp: better profile commands: - new "profile/default" command - info doesn't show password anymore by default, need to be explicitly requested - info and modify don't need to connect anymore - modify can now set default profile. As use_profile is set, at least a profile session need to be started when it would not be mandatory technicaly (if just setting the profile as default is needed). But this option should not be used often, and it's not a big side effect, so I don't feel the need to create a new dedicated command, or to do complicated checks to avoid the session start.
author Goffi <goffi@goffi.org>
date Sat, 14 Nov 2015 19:18:10 +0100
parents 8d61160ee4b8
children e2ed8009e66e
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#!/usr/bin/python
# -*- coding: utf-8 -*-

# SàT plugin to be notified on some entities presence
# Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015 Jérôme Poisson (goffi@goffi.org)

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.

# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from sat.core.i18n import _, D_
from sat.core.constants import Const as C
from sat.core.log import getLogger
log = getLogger(__name__)
from sat.core import exceptions
from sat.tools import xml_tools


PLUGIN_INFO = {
    "name": "Watched",
    "import_name": "WATCHED",
    "type": "Misc",
    "protocols": [],
    "dependencies": [],
    "main": "Watched",
    "handler": "no",
    "description": _("""Watch for entities presence, and send notification accordingly""")
}


CATEGORY = D_("Misc")
NAME = "Watched"
NOTIF = D_("Watched entity {entity} is connected")


class Watched(object):
    params = """
    <params>
    <individual>
    <category name="{category_name}" label="{category_label}">
        <param name="{name}" label="{label}" type="jids_list" security="0" />
    </category>
    </individual>
    </params>
    """.format(category_name=CATEGORY,
               category_label=_(CATEGORY),
               name=NAME,
               label=_(NAME),
              )

    def __init__(self, host):
        log.info(_("Watched initialisation"))
        self.host = host
        host.memory.updateParams(self.params)
        host.trigger.add("presenceReceived", self._presenceReceivedTrigger)

    def _presenceReceivedTrigger(self, entity, show, priority, statuses, profile):
        if show == C.PRESENCE_UNAVAILABLE:
            return True

        # we check that the previous presence was unavailable (no notification else)
        try:
            old_show = self.host.memory.getEntityDatum(entity, "presence", profile).show
        except (KeyError, exceptions.UnknownEntityError):
            old_show = C.PRESENCE_UNAVAILABLE

        if old_show == C.PRESENCE_UNAVAILABLE:
            watched = self.host.memory.getParamA(NAME, CATEGORY, profile_key=profile)
            if entity in watched or entity.userhostJID() in watched:
                self.host.actionNew({'xmlui': xml_tools.note(_(NOTIF).format(entity=entity.full())).toXml()}, profile)

        return True